Issue 568: Files created by grml are equipped with SMACK attributes - GRML issue tracker

Title	Files created by grml are equipped with SMACK attributes
Priority	critical	Status	resolved
Superseder		Nosy List	aroedl, mika
Assigned To	mika	Topics

Created on 2008-11-26.14:24:29 by aroedl, last changed 2008-11-27.10:02:23 by mika.

Messages
msg1669 (view)	Author: mika	Date: 2008-11-27.10:02:16
Fixed with rebuild of kernel disabling SMACK feature (see http://git.grml.org/? p=grml-kernel.git;a=commit;h=5d408799bbd3f7b7b4da7ea6dbc162be35f7e79e). Thanks for your bugreport, this issue should be fixed for the rc2/stable release.
msg1664 (view)	Author: aroedl	Date: 2008-11-26.14:24:29
How to reproduce: - Create file on a mounted (harddisk) file system (tested on XFS): touch test - Check extended attributes: attr -l test As soon as you try to copy that file on a system without the SMACK patch, cp crashes with a segmentation fault. lsetxattr("../test", "security.SMACK64", "_", 2, 0) = -1 EPERM (Operation not permitted) --- SIGSEGV (Segmentation fault) @ 0 (0) --- Removing that SMACK attribute fixes the problem.

History
Date	User	Action	Args
2008-11-27 10:02:23	mika	set	status: chatting -> resolved
2008-11-27 10:02:16	mika	set	status: unread -> chatting assignedto: mika messages: + msg1669 nosy: + mika
2008-11-26 14:24:29	aroedl	create